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Mostrando ítems 1-10 de 17
Ponencia
Enhanced Parallel Generation of Tree Structures for the Recognition of 3D Images
(Springer, 2019)
Segmentations of a digital object based on a connectivity criterion at n-xel or sub-n-xel level are useful tools in image topological analysis and recognition. Working with cell complex analogous of digital objects, an ...
Ponencia
Generating Second Order (Co)homological Information within AT-Model Context
(Springer, 2019)
In this paper we design a new family of relations between (co)homology classes, working with coefficients in a field and starting from an AT-model (Algebraic Topological Model) AT(C) of a finite cell complex C These ...
Ponencia
Neuromorphic Real-Time Objects Tracking Using Address Event Representation and Silicon Retina
(Springer, 2011)
This paper presents a hierarchical neuromorphic system for tracking objects. We use AER (Address Event Representation) for transmitting and processing visual information provided by an asynchronous temporal contrast silicon ...
Ponencia
GPU-based cellular automata simulations of laser dynamics
(Libelula Producciones, 2012)
We present a parallel implementation for Graphics Processing Units (GPUs) of a model based on cellular automata (CA) to simulate laser dynamics. A cellular automaton is an inherent parallel type of algorithm that is very ...
Ponencia
Live Demonstration: real time objects tracking using a bio-inspired processing cascade architecture
(IEEE Computer Society, 2010)
This demonstration shows how a new bio-inspired processing cascade architecture is used for simultaneous objects tracking.
Ponencia
Topological Homogeneity for Electron Microscopy Images
(Springer, 2019)
In this paper, the concept of homogeneity is defined, from a topological perspective, in order to analyze how uniform is the material composition in 2D electron microscopy images. Topological multiresolution parameters ...
Ponencia
AER Spiking Neuron Computation on GPUs: The Frame-to-AER Generation
(Springer, 2011)
Neuro-inspired processing tries to imitate the nervous system and may resolve complex problems, such as visual recognition. The spike-based philosophy based on the Address-Event-Representation (AER) is a neuromorphic ...
Ponencia
A Parallel Implementation for Computing the Region-Adjacency-Tree of a Segmentation of a 2D Digital Image
(Springer, 2015)
A design and implementation of a parallel algorithm for computing the Region-Adjacency Tree of a given segmentation of a 2D digital image is given. The technique is based on a suitable distributed use of the algorithm ...
Ponencia
Homological Region Adjacency Tree for a 3D Binary Digital Image via HSF Model
(Springer, 2019)
Given a 3D binary digital image I, we define and compute an edge-weighted tree, called Homological Region Tree (or Hom-Tree, for short). It coincides, as unweighted graph, with the classical Region Adjacency Tree of ...
Ponencia
Toward Parallel Computation of Dense Homotopy Skeletons for nD Digital Objects
(Springer, 2017)
An appropriate generalization of the classical notion of abstract cell complex, called primal-dual abstract cell complex (pACC for short) is the combinatorial notion used here for modeling and analyzing the topology of ...